Journal of Geo-information Science, Volume. 22, Issue 4, 805(2020)
Figures & Tables(14)
Fig. 2. Theorical framework for detecting hospital-seeking behavior
Fig. 3. Methodology for detecting hospital-seeking behavior from smart card data
Fig. 4. Methodology for detecting hospital-seeking behavior from taxi GPS data
Fig. 5. Spatial distribution of hospitals within Beijing's sixth ring road in 2017
Fig. 7. Relationship between interval time and the number of bus passengers
Fig. 8. Flowchart of detecting hospital-seeking behavior with smart card data
Fig. 9. Changes in the number of drop-off and pick-up points by the distance to hospital entrances
Table 1. Data structure of smart card data and taxi GPS data
View tableView in ArticleTable 1. Data structure of smart card data and taxi GPS data
个体 编号 上车点 位置 上车 时间 下车点 位置 下车 时间 公交IC卡刷卡数据 √ √ √ √ √ 出租车GPS数据 √ √ √ √
Table 2. Sample of smart card data records
View tableView in ArticleTable 2. Sample of smart card data records
卡号 上车站点 站点经度/°E 站点纬度/°N 上车时间 下车站点 站点经度/°E 站点纬度/°N 下车时间 0002 酒仙桥 116.489 39.968 2017-06-05 10:44:00 首钢医院 116.204E 39.927N 2017-06-05 11:42:00
Table 3. Table of taxi OD data
View tableView in ArticleTable 3. Table of taxi OD data
ID O点经度 /°E O点纬度 /°N D点经度 /°E D点纬度 /°N 0000012 116.523 39.852 116.542 39.921
Table 4. Statistics of hospital-seeking behavior
View tableView in ArticleTable 4. Statistics of hospital-seeking behavior
就医者数量/人 交通出行时间/min 就医时长/min 公交车 出租车 公交车 出租车 公交车 均值 标准差 均值 标准差 均值 标准差 均值 标准差 均值 标准差 所有医院 220 231.1 441 959.6 21.1 16.7 18.7 13.4 138.2 56.7 三级医院 433 321.5 1520 1575.9 22.5 17.3 19.1 13.8 142.4 59.8 二级医院 271 217.7 287 245.8 20.9 17.0 18.0 12.8 139.3 58.2 一级医院 114 116.1 88 130.9 19.7 15.8 17.0 11.4 133.3 52.5
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Jiaoe WANG, Fangye DU, Haitao JIN, Yu LIU.
Paper Information
Received: Sep. 30, 2019
Accepted: --
Published Online: Nov. 12, 2020
The Author Email: DU Fangye (dufy.18b@igsnrr.ac.cn)
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